diff --git a/src/layout/MainLayout/Header/index.js b/src/layout/MainLayout/Header/index.js
index 81ef09e..88bca62 100644
--- a/src/layout/MainLayout/Header/index.js
+++ b/src/layout/MainLayout/Header/index.js
@@ -507,6 +507,13 @@ function Header(props) {
           </Typography>
         </Link>
       </li>
+      <li>
+        <Link className="login" to={'/userGuidePub'}>
+          <Typography style={{ opacity: 0.9 }} variant={"pnspsHeaderTitle"} sx={{ ml: 2 }}>
+            <FormattedMessage id="userGuide" />
+          </Typography>
+        </Link>
+      </li>
       <li>
         <Link className="login" to='/login'>
           <Typography style={{ opacity: 0.9 }} variant={"pnspsHeaderTitle"} sx={{ ml: 2 }}>